{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nPCI: endpoint: Clean up error handling in vpci_scan_bus()\n\nSmatch complains about inconsistent NULL checking in vpci_scan_bus():\n\n    drivers/pci/endpoint/functions/pci-epf-vntb.c:1024 vpci_scan_bus() error: we previously assumed 'vpci_bus' could be null (see line 1021)\n\nInstead of printing an error message and then crashing we should return\nan error code and clean up.\n\nAlso the NULL check is reversed so it prints an error for success\ninstead of failure."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/pci/endpoint/functions/pci-epf-vntb.c"
               ],
               "versions": [
                  {
                     "version": "e2b6ef72b7ae",
                     "lessThan": "24414c842a24",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "e35f56bb0330",
                     "lessThan": "7d368de78b60",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "e35f56bb0330",
                     "lessThan": "0e27e2e8697b",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "e35f56bb0330",
                     "lessThan": "b9e8695246bc",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "e35f56bb0330",
                     "lessThan": "8e0f5a96c534",
                     "status": "affected",
                     "versionType": "git"
                  }
               ]
            },
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "affected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/pci/endpoint/functions/pci-epf-vntb.c"
               ],
               "versions": [
                  {
                     "version": "6.0",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "6.0",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.165",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.103",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.44",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.10.3",
                     "lessThanOrEqual": "6.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.11",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/24414c842a24d0fd498f9db6d2a762a8dddf1832"
            },
            {
               "url": "https://git.kernel.org/stable/c/7d368de78b60088ec9031c60c88976c0063ea4c0"
            },
            {
               "url": "https://git.kernel.org/stable/c/0e27e2e8697b8ce96cdef43f135426525d9d1f8f"
            },
            {
               "url": "https://git.kernel.org/stable/c/b9e8695246bcfc028341470cbf92630cdc1ba36b"
            },
            {
               "url": "https://git.kernel.org/stable/c/8e0f5a96c534f781e8c57ca30459448b3bfe5429"
            }
         ],
         "title": "PCI: endpoint: Clean up error handling in vpci_scan_bus()",
         "x_generator": {
            "engine": "bippy-c9c4e1df01b2"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-43875",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}